Dahlia – Coltness Mixed
£3.50 – £26.25
Dahlia – Coltness Mixed Flower Seeds
Large single blooms for cut flowers. Perfect for pollinators!
Half Hardy Perennial (but treat as half hardy annual)
Sow: Under glass from February to April
Sowing temperature: 20-25°C
Germination: 2 weeks
Transplant: 2 weeks
Flowers: July to October
Height: 35-45cm (14-18″)
S/C 130 per g
Purchase by Grams:
Sowing & Harvest Times
Sow
Protected cold
Protected heat
Transplant month
Flowering Period
Main Crop
J |
F |
M |
A |
M |
J |
J |
A |
S |
O |
N |
D |
|---|---|---|---|---|---|---|---|---|---|---|---|
